3012940105 has 16 divisors (see below), whose sum is σ = 4349508480. Its totient is φ = 1957277952.

The previous prime is 3012940097. The next prime is 3012940153. The reversal of 3012940105 is 5010492103.

3012940105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3012940105 - 2³ = 3012940097 is a prime.

It is a super-2 number, since 2×3012940105² = 18155616152634822050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3012940105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2264704 + ... + 2266033.

It is an arithmetic number, because the mean of its divisors is an integer number (271844280).

Almost surely, 2^3012940105 is an apocalyptic number.

3012940105 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3012940105 is a deficient number, since it is larger than the sum of its proper divisors (1336568375).

3012940105 is a wasteful number, since it uses less digits than its factorization.

3012940105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530768.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 3012940105 is about 54890.2551005185. The cubic root of 3012940105 is about 1444.3202471661.

The spelling of 3012940105 in words is "three billion, twelve million, nine hundred forty thousand, one hundred five".